84674-93-1

Basic information

• Product Name: C₁₃H₁₃O₃PS
• Synonyms: C₁₃H₁₃O₃PS
• CAS NO: 84674-93-1
• Molecular Weight: 280.284
• Mol File: 84674-93-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₃H₁₃O₃PS(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₃H₁₃O₃PS(84674-93-1)
• EPA Substance Registry System: C₁₃H₁₃O₃PS(84674-93-1)

Safety Data

• Hazardous Substances Data: 84674-93-1(Hazardous Substances Data)

Upstream product

• 75-75-2 methanesulfonic acid 
• 54877-59-7 1-(di-phenylphosphino)imidazole 

Downstream Products

• 4559-70-0 Diphenylphosphine oxide 
• 4020-99-9 diphenylphosphinous acid methyl ester 
• 84674-97-5 C₁₃H₁₃O₄PS 
• 84675-00-3 C₁₃H₁₃O₃PS 

Relevant articles and documents

Phosphino Sulphonates, a Type of PIII-anhydride and Their Isomerisation into Phosphinoyl Sulphinates: a Novel Rearrangement in Phosphorus-Sulphur Chemistry

The imidazolides (1) react smoothly with RSO3H to afford a novel class of trico-ordinate phosphorus anhydride, the phosphino sulphonates (2); under suitable structural circumstances the compounds (2) undergo a novel type of rearrangement, (2) -> (6), which provides the first example of a phosphinoyl sulphinate structure (6).